Pinggu line
 Pinggu 
Construction site of Machangying station in March 2024
Overview
Other name(s)Line 22
M22 (planned name)
StatusUnder construction
LocaleChaoyang, Tongzhou and Pinggu districts (Beijing) & Sanhe (Langfang, Hebei Province)
Termini
Stations22[1]
Service
TypeRapid Transit
SystemBeijing Subway
Rolling stock8-car Type D[2]
History
Planned opening2025 (planned)[3]
Technical
Track gauge1,435 mm (4 ft 8+1⁄2 in) standard gauge
ElectrificationDual voltage 25 kV 50 Hz AC and 1,500 V DC overhead wire[2]
Route map

Legend
Line 6 (Jin'anqiao Up arrow)
Future long-term planning expansion
Line 17 (Left arrow Jiahuihu – Future Science City North Right arrow)
 Dongdaqiao
Line 6 Line 17 Line 28
Line 10 (Left arrow inner – outer Right arrow)
 Jintai Xizhao
Line 10 Line 28
Line 28 (Left arrow Guangqudonglu)
Line 14 (Left arrow Zhangguozhuang – Shangezhuang Right arrow)
 Hongmiao
Line 14
 Ciyunsiqiao
Ganluyuan
Pingfang depot
Dingfuzhuang
(Line 1 Fushouling Up arrow)
 Guaanzhuang
Batong line (through operation to Line 1)
 Yongshun
(Universal Resort Down arrow)
Tongzhou Beiguan
Line 6
 Yunhe Shangwuqu
Beijing Sub-Center railway station
Line 6
Line 6 Beiyunhedong
 Zhengwuzhongxin
Line 6 Lucheng Down arrow
 Zhengwuzhongxindong
Chaobai River – Boundary
Beijing
Hebei
 Yanjiaozhen
Jingha Railway crossing
Jingtang Intercity Railway crossing
Shenwei Dajie
Chaobai Dajie
Gaolou
Yanjiao Depot
Qixinzhuang
Pinggu Local Railway crossing
Boundary
Hebei
Beijing
Mafang
Daqin Railway crossing
Machangying
Nongye Chuangxingang
Pinggu
Pinggu line
Simplified Chinese北京地铁22号线（平谷线）

Line 22 (Pinggu line) of the Beijing Subway is a rapid transit line under construction in Beijing and Hebei Province.

It will run from Dongdaqiao station in Chaoyang District to Pinggu station in Pinggu District with 22 stations, including 19 underground stations and 3 elevated stations (Qixinzhuang, Mafang and Machangying).[1] The length of the line is 81.82 km (50.84 mi),[1] and 53.8 km (33.4 mi) will be underground.[4] The line will use 8-car Type D rolling stock[2] and will open in 2025.[3][5]

Stations

Station Name Connections Distance
km 		Location
English Chinese
Dongdaqiao 东大桥  6   17   28  Chaoyang Beijing
Jintai Xizhao 金台夕照  10   28 
Hongmiao 红庙  14   20 
Ciyunsiqiao 慈云寺桥
Ganluyuan 甘露园
Dingfuzhuang 定福庄  18 
Guaanzhuang 管庄  Batong   M103 
Yongshun 永顺 Tongzhou
Tongzhou Beiguan 通州北关  6 
Yunhe Shangwuqu 运河商务区  M103 
Beijing Sub-Center Railway Station 副中心站  M101  6  (via Beiyunhedong)
Zhengwuzhongxin 政务中心
Zhengwuzhongxindong 政务中心东  M102 
Yanjiaozhen 燕郊镇 Sanhe Langfang, Hebei Province
Shenwei Dajie 神威大街  M102 
Chaobai Dajie 潮白大街[6]
Gaolou 高楼[6]
Qixinzhuang 齐心庄
Mafang 马坊 Pinggu Beijing
Machangying 马昌营
Nongye Chuangxingang 农业创新港[7]
Pinggu 平谷

History

The line was originally planned to begin at Dongfengbeiqiao station and will end at Juhewan station in Pinggu District.[8][9]

However, in 2019, it was announced that the line will run in a different route. The line will still start in the urban center of Pinggu District. However when reaching Yanjiao the line will instead head south through Tongzhou District and run under Chaoyang Road between Line 6 and the Batong Line towards Beijing central business district (Beijing CBD). The original plan to terminate the line at Dongfengbeiqiao station is now reserved as long-term planning. This was done to serve more populated areas of the city and enhance integration between Beijing's city center and its new sub-center in Tongzhou District.[10]

References

  1. ^ a b c "北京轨道交通22号线（平谷线）工程轨道安装一标". 81.82公里，全线共设置车站22座……齐心庄站、马坊站、马昌营站为高架站，其余均为地下站
  2. ^ a b c 国家发展改革委关于调整北京市城市轨道交通第二期建设规划方案的批复 [Reply of the National Development and Reform Commission on Adjusting the Second Phase Construction Plan of Beijing Urban Rail Transit]. 中华人民共和国国家发展和改革委员会 [National Development and Reform Commission] (in Chinese (China)). 2019-12-05. Archived from the original on 2020-12-21. Retrieved 2020-01-12.
  3. ^ a b 北京地铁平谷线（22号线）北京段何时开工？ [When will the Beijing Section of the Beijing Subway Pinggu Line (Line 22) start?] (in Chinese (China)). 2021-02-02. 地铁22号线朝阳段计划于春节后陆续实施拆改移工作，进行施工前的准备，计划2025年建成通车
  4. ^ 北京地铁平谷线城市副中心5座车站明年实现开工. 2020-12-15.
  5. ^ 北京7条地铁线陆续开始铺轨 平谷线朝阳段和通州段已进场. 2021-04-07. Retrieved 2021-04-08.
  6. ^ a b 轨道交通22号线（东大桥站（含）~高楼站（含））工程07A合同段（土建工点）(方案设计、初步设计、施工图设计)招标公告. 北京市公共资源综合交易系统 (in Chinese). Retrieved 2020-12-04.
  7. ^ "轨道交通22号线（平谷线）工程土建施工23合同段". 2024-03-18. 轨道交通22号线（平谷线）工程农业创新港站工作内容包括土建工程、安装工程及其他工作
  8. ^ 北京地铁2020年规划图高清大图 三条地铁直通河北 [2020 Beijing Subway plan in large detail - three lines to Hebei Province]. Bendibao (in Chinese). Retrieved 2016-05-18.
  9. ^ 最新：平谷线力争年底进场施工 燕郊设两站-搜狐. mt.sohu.com. Retrieved 2016-05-18.
  10. ^ 北京地铁这5条线路有调整！平谷线将设20站连接副中心和北三县. 2019-04-05.
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